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Merge pull request #40 from rotolof/install_option

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Enable or disable installation
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Wang Qi 2022-05-28 16:32:17 +08:00 committed by GitHub
commit a135c761b4
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1 changed files with 61 additions and 46 deletions
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107
CMakeLists.txt
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@ -12,59 +12,74 @@ target_include_directories(
add_library(eventpp::eventpp ALIAS eventpp)
# Checks if eventpp is the main project or if it is
# being built as a subproject (using add_subdirectory/FetchContent).
set(MAIN_PROJECT OFF)
if (CMAKE_CURRENT_SOURCE_DIR STREQUAL CMAKE_SOURCE_DIR)
set(MAIN_PROJECT ON)
endif()
# Installation
# ------------
include(GNUInstallDirs)
if (POLICY CMP0077)
# Allow CMake 3.13+ to override options when using add_subdirectory/FetchContent.
cmake_policy(SET CMP0077 NEW)
endif (POLICY CMP0077)
# Install the library
install(
TARGETS eventpp
EXPORT eventppTargets
LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
)
option(EVENTPP_INSTALL "Enable installation" ${MAIN_PROJECT})
# Install the headers
install(
DIRECTORY include/
DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
)
if (EVENTPP_INSTALL)
# Install the library
install(
TARGETS eventpp
EXPORT eventppTargets
LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
)
# (Generate and) install the target import file
install(
EXPORT eventppTargets
NAMESPACE eventpp::
DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/eventpp
)
# Install the headers
install(
DIRECTORY include/
DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
)
# Generate the package version file
include(CMakePackageConfigHelpers)
write_basic_package_version_file(
${CMAKE_CURRENT_BINARY_DIR}/eventppConfigVersion.cmake
VERSION ${PROJECT_VERSION}
COMPATIBILITY AnyNewerVersion
)
# (Generate and) install the target import file
install(
EXPORT eventppTargets
NAMESPACE eventpp::
DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/eventpp
)
# Generate the package configuration file, that allows other
# CMake projects to find the library with find_package()
configure_package_config_file(
cmake/eventppConfig.cmake.in
${CMAKE_CURRENT_BINARY_DIR}/eventppConfig.cmake
INSTALL_DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/eventpp
)
# Generate the package version file
include(CMakePackageConfigHelpers)
write_basic_package_version_file(
${CMAKE_CURRENT_BINARY_DIR}/eventppConfigVersion.cmake
VERSION ${PROJECT_VERSION}
COMPATIBILITY AnyNewerVersion
)
# Install the package version and configuration files
install(
FILES
${CMAKE_CURRENT_BINARY_DIR}/eventppConfig.cmake
${CMAKE_CURRENT_BINARY_DIR}/eventppConfigVersion.cmake
DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/eventpp
)
# Generate the package configuration file, that allows other
# CMake projects to find the library with find_package()
configure_package_config_file(
cmake/eventppConfig.cmake.in
${CMAKE_CURRENT_BINARY_DIR}/eventppConfig.cmake
INSTALL_DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/eventpp
)
# Install readme and license
install(
FILES
readme.md
license
DESTINATION ${CMAKE_INSTALL_DATADIR}/eventpp
)
# Install the package version and configuration files
install(
FILES
${CMAKE_CURRENT_BINARY_DIR}/eventppConfig.cmake
${CMAKE_CURRENT_BINARY_DIR}/eventppConfigVersion.cmake
DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/eventpp
)
# Install readme and license
install(
FILES
readme.md
license
DESTINATION ${CMAKE_INSTALL_DATADIR}/eventpp
)
endif()